v0.18.0

What's Changed

• Multiple updates to Ensure methods, plus tests by @joshkempner in #292
• Make a failed Save loud and leave the aggregate retryable by @condron in #300
• Return the append position from Save by @condron in #301
• Carry the handling's write positions on Success by @condron in #302
• Read models: sequenced live hook, StartAllAsync, buffered writes, bounded resume (#295 #296 #297 #299) by @condron in #303
• Harden read models: exact catch-up, reconnect, and the Handle trap (#211 #162 #245 #267 #290 #291) by @condron in #304
• A read model as a source: RelayTo and Emit (#305) by @condron in #306
• Bumps version to 0.18.0 by @joshkempner in #308

See Migration docs for notes on migrating to this version.

Full Changelog: v0.17.0...v0.18.0